Collection place
- California27 objects
- North America27 objects
- Northern California27 objects
- The Americas27 objects
- United States27 objects
- Northwestern California21 objects
- Humboldt County, California20 objects
- Klamath River, Humboldt County, California19 objects
- Weitchpec, Humboldt County, California15 objects
- near Weitchpec, Klamath River, Humboldt County15 objects
- Northeastern California5 objects
- Northern Sierras, Northern California5 objects
- Calaveras County, California4 objects
- Martin's Ferry, Humboldt County, California3 objects
- Murphys, Calaveras County, California2 objects
- Sheep Ranch, Calaveras County, California2 objects
- near Murphys, Calaveras County, California2 objects
- Big Meadows (historical place), Plumas County, California1 objects
- Klamath River below Weitchpec, Humboldt County, California1 objects
- Lake Almanor area, Plumas County, California1 objects